The game was originally had online DRM, although they told Steam this game would not have alway online DRM, so that lead to Steam offering full refunds for this game. That might be why Ubisoft took action with this patch

Che k out the playstation blog, ubisoft made a post about from dust coming to the ps3. It has been nothing but piss off style comments, I myself put a comment on there as well. I'm so sick and tired of exclusive or timed games and dlc that were on the xbox first then come to the ps3, screw you ubisoft if you want my buck then treat me the same.